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156E-168-Invisible Stuff
In 1933 Fritz Zwicky suggested that the high speeds of galaxies in the relatively distant Coma Cluster are indicative of some type of invisible mater…
4 years, 5 months ago
667-ET's Cigar(419)
The first alien object to observed visiting our solar system arrives from truly deep space and leaves us with the mystery of what it is and how it go…
4 years, 5 months ago
155E-167-Night Sky Friendly
Being night sky friendly means that you only use outdoor lighting fixtures which direct light onto the ground where humans need it and not up into th…
4 years, 5 months ago
666-Red Dwarf Planets(417)
Earth like planets are being discovered circling the most common type of star in our neighborhood of the Milky Way galaxy.
4 years, 5 months ago
154E-166-Asteroid Diamonds
Did you know that asteroids can bring diamonds to Earth and that asteroids sometimes create diamonds when they collide with our planet?
4 years, 5 months ago
665-Odd Ball(416)
A small asteroid soars into the lonely space high above and below the plane of our solar system.
4 years, 6 months ago
153E-165-One Two Punch
About 35 million years ago the Earth was impacted by two large asteroids creating the more than 50 mile diameter Popigai [pop a gay i] Crater in Russ…
4 years, 6 months ago
664-Extraterrestrial Whales(410)
Perhaps the reason that we have not detected alien civilizations on distant worlds is because they exist in oceans covered by miles of radiation abso…
4 years, 6 months ago
152E-164-Big Threat or Not
In February 2013 a space rock about 59 feet in diameter entered the Earth's atmosphere over Chelyabinsk, Russia making a fire ball 30 times brighter …
4 years, 6 months ago
663-Alien Rock?(409)
A rock from another solar system is likely to have streaked by Earth before heading back into interstellar space.
4 years, 6 months ago